Initial project commit

capture_lv_device_details.yml

@@ -0,0 +1,66 @@
+---
+- name: Something
+  hosts: bigboot
+  gather_facts: true
+
+  vars:
+    bigboot_boot_device: /dev/sda
+
+    bigboot_test_var:
+      key1: value1
+      key2: value2
+      key3: nope
+      key4: 12345
+
+  tasks:
+    - name: Capture all logical volume paritions on /boot device
+      ansible.builtin.shell:
+        cmd: |
+          set -o pipefail
+          lsblk -pl -o name,type {{ bigboot_boot_device }} | grep -i lvm
+        executable: /bin/bash
+      changed_when: false
+      failed_when: bigboot_adjacent_lvm['rc'] not in [0, 141]
+      register: bigboot_adjacent_lvm
+
+    - name: Map the device to its mount point if applicable
+      ansible.builtin.set_fact:
+        bigboot_adjacent_lvm_devices: "{{ bigboot_adjacent_lvm_devices | default([]) \
+          | combine({item | split(' ') | first: ansible_facts['mounts'] \
+          | selectattr('device', 'equalto', item | split(' ') | first) \
+          | map(attribute='mount')}) }}"
+      loop: "{{ bigboot_adjacent_lvm['stdout_lines'] }}"
+
+    - name: Debug bigboot_adjacent_lvm_devices
+      ansible.builtin.debug:
+        var: bigboot_adjacent_lvm_devices
+
+    - name: Debug - Capture the device name of the mounted logical volumes
+      ansible.builtin.debug:
+        msg: "{{ item['key'] }} :: {{ item['value'] }}"
+      loop: "{{ bigboot_adjacent_lvm_devices | dict2items }}"
+
+    - name: Debug - logic
+      ansible.builtin.debug:
+        msg: "{{ item['key'] }} :: {{ item['value'] }}"
+      loop: "{{ bigboot_adjacent_lvm_devices | dict2items }}"
+      when: item['value'] | regex_search('/[a-zA-Z]')
+
+    - name: Capture the device name of the mounted logical volumes
+      ansible.builtin.set_fact:
+        bigboot_lvm_mounts: "{{ bigboot_lvm_mounts | default([]) + [item['key']] }}"
+      loop: "{{ bigboot_adjacent_lvm_devices | dict2items }}"
+      when: item['value'] | regex_search('[/a-zA-Z]')
+
+    - name: Debug bigboot_lvm_mounts
+      ansible.builtin.debug:
+        var: bigboot_lvm_mounts
+
+    # - name: Set adjacent LVM device name
+    #   ansible.builtin.set_fact:
+    #     bigboot_adjacent_lvm_device: "{{ bigboot_lvm_mounts | first }}"
+
+    # - name: Debug bigboot_adjacent_lvm_device
+    #   ansible.builtin.debug:
+    #     var: bigboot_adjacent_lvm_device
+